BDX gamma levels history

From the closing options book · October 20, 2026 · updated after every close

BDX's closing gamma levels for 260 sessions to October 20, 2026: call wall, put wall, apex, gamma flip, net gamma and implied volatility. The full record back to the first recorded session is a free CSV download.

260

Sessions

16/60

Short gamma

last 60 sessions

190

Call wall

170

Put wall

BDX net gamma, last 60 sessions

Jul 28Oct 20

BDX closing levels by session

Download CSV

Session	Close	Call wall	Put wall	Apex	Flip	Net gamma	IV
Oct 20	193.80	190	170	190	182.5	+$763K	—
Oct 19	190.74	190	170	190	182.5	+$661K	32.9%
Oct 16	191.75	210	170	210	182.5	+$247K	—
Oct 15	193.76	190	185	185	197.5	+$110K	—
Oct 14	188.89	190	185	185	—	−$852K	—
Oct 13	187.37	190	185	185	182.5	−$346K	—
Oct 12	188.89	190	185	185	—	−$493K	—
Oct 9	183.75	180	185	185	180	+$190K	—
Oct 8	182.75	180	185	185	180	−$2K	—
Oct 7	180.16	180	185	180	180	+$104K	27.5%
Oct 6	180.30	190	185	185	—	−$413K	26.8%
Oct 5	180.67	180	185	185	180	−$17K	29.2%
Oct 2	176.80	180	185	185	180	−$238K	—
Oct 1	178.07	180	185	185	—	−$299K	—
Sep 30	179.00	190	185	185	—	−$465K	—
Sep 29	181.97	180	185	185	180	−$73K	—
Sep 28	183.83	180	185	185	—	−$276K	—
Sep 25	183.82	180	185	185	180	+$96K	—
Sep 24	179.23	180	185	185	—	−$265K	27.6%
Sep 23	182.52	180	185	185	180	−$79K	—
Sep 22	183.00	180	185	185	180	−$199K	—
Sep 21	180.70	180	185	185	180	−$295K	28.2%
Sep 18	180.94	200	180	180	—	−$1.2M	—
Sep 17	181.38	190	180	190	190	+$1.0M	—
Sep 16	181.85	190	165	190	180	+$2.2M	—
Sep 15	185.92	190	165	190	185	+$2.8M	29.3%
Sep 14	182.91	190	165	190	180	+$2.0M	—
Sep 11	177.85	180	165	180	180	+$1.5M	—
Sep 10	176.42	190	165	190	175	+$1.6M	—
Sep 9	179.80	190	165	190	175	+$1.8M	24.6%
Sep 8	179.10	190	145	190	155	+$2.2M	—
Sep 4	184.74	190	165	190	170	+$3.1M	31.7%
Sep 3	187.62	190	165	190	175	+$3.1M	—
Sep 2	187.52	190	165	190	—	+$2.8M	—
Sep 1	187.12	190	165	190	180	+$2.6M	—
Aug 31	188.11	190	165	190	175	+$3.0M	—
Aug 28	189.52	190	165	190	180	+$2.8M	26.8%
Aug 27	188.13	190	165	190	—	+$2.8M	—
Aug 26	190.21	190	165	190	180	+$2.9M	28.5%
Aug 25	189.78	190	165	190	180	+$2.6M	29.8%
Aug 24	190.74	190	165	190	175	+$2.5M	27.7%
Aug 21	192.00	195	165	195	180	+$1.6M	—
Aug 20	187.62	190	—	190	—	+$5.5M	—
Aug 19	187.60	185	165	185	180	+$2.6M	—
Aug 18	180.77	180	145	180	160	+$3.8M	27.0%
Aug 17	182.09	180	150	180	160	+$4.2M	—
Aug 14	183.40	180	165	180	180	+$2.6M	—
Aug 13	181.97	180	150	180	160	+$2.0M	—
Aug 12	183.58	180	170	180	180	+$1.1M	—
Aug 11	181.41	180	150	180	175	+$1.5M	—
Aug 10	179.63	180	170	180	180	+$876K	29.6%
Aug 7	176.86	180	160	180	170	+$1.4M	—
Aug 6	177.07	180	150	180	165	+$1.9M	—
Aug 5	170.66	170	150	170	160	+$1.5M	47.4%
Aug 4	170.12	170	150	170	160	+$1.5M	48.8%
Aug 3	170.21	170	150	170	160	+$1.5M	41.1%
Jul 31	165.62	170	150	170	160	+$1.3M	39.7%
Jul 30	165.45	170	150	170	160	+$1.3M	37.4%
Jul 29	168.40	160	150	160	160	+$1.3M	—
Jul 28	166.34	160	145	160	160	+$1.2M	—
Jul 27	158.92	160	145	160	160	+$968K	—
Jul 24	156.36	160	145	160	160	+$873K	—
Jul 23	152.97	160	145	160	160	+$669K	—
Jul 22	153.16	160	145	160	160	+$688K	—
Jul 21	153.84	160	145	160	160	+$622K	—
Jul 20	154.48	160	145	160	160	+$475K	34.6%
Jul 17	158.17	165	145	165	165	+$284K	—
Jul 16	159.93	160	145	160	160	+$1.5M	59.9%
Jul 15	154.88	160	140	160	155	+$852K	43.9%
Jul 14	150.65	160	145	145	—	−$622K	32.2%
Jul 13	153.83	160	145	145	165	+$77K	—
Jul 10	151.94	160	140	140	160	+$410K	—
Jul 9	150.85	160	145	145	—	−$618K	—
Jul 8	150.56	160	140	140	160	+$245K	28.1%
Jul 7	156.30	160	140	160	155	+$961K	—
Jul 6	155.54	160	140	160	160	+$581K	28.0%
Jul 2	158.08	160	140	160	155	+$1.1M	—
Jul 1	152.90	160	140	140	155	+$702K	—
Jun 30	151.33	160	140	140	155	+$554K	—
Jun 29	155.19	160	145	145	160	+$409K	26.3%
Jun 26	155.92	160	140	160	155	+$880K	—
Jun 25	151.38	155	140	140	155	+$559K	—
Jun 24	147.77	150	140	140	160	+$274K	—
Jun 23	143.92	155	140	140	—	−$99K	—
Jun 22	140.71	155	140	140	—	−$362K	—
Jun 18	143.98	155	140	140	—	−$672K	—
Jun 17	141.61	155	140	155	155	+$830K	—
Jun 16	145.16	155	140	155	150	+$1.4M	44.4%
Jun 15	145.52	155	140	155	150	+$1.8M	41.4%
Jun 12	146.24	155	140	155	145	+$1.6M	—
Jun 11	147.35	155	140	155	150	+$1.7M	—
Jun 10	147.79	155	150	155	155	+$1.3M	—
Jun 9	152.04	155	150	155	145	+$2.3M	—
Jun 8	149.99	155	150	155	145	+$1.7M	30.7%
Jun 5	151.16	155	140	155	150	+$3.2M	—
Jun 4	149.56	155	140	155	145	+$3.5M	33.4%
Jun 3	145.61	155	140	155	150	+$2.5M	36.0%
Jun 2	144.43	155	140	155	150	+$3.0M	39.8%
Jun 1	145.33	155	140	155	150	+$3.1M	40.5%
May 29	147.12	155	140	155	150	+$3.8M	—
May 28	148.41	155	140	155	145	+$3.1M	—
May 27	147.24	155	140	155	145	+$2.8M	—
May 26	147.75	145	150	150	145	−$104K	—
May 22	147.63	145	140	145	145	+$345K	—
May 21	146.25	145	140	145	145	+$231K	—
May 20	146.95	145	140	145	145	+$223K	—
May 19	146.95	145	150	145	160	+$113K	—
May 18	142.35	145	150	145	—	−$77K	—
May 15	143.47	155	145	145	—	−$340K	—
May 14	144.47	150	130	150	150	+$988K	51.5%
May 13	144.18	150	130	150	160	+$784K	—
May 12	147.51	150	130	150	150	+$2.0M	—
May 11	143.15	150	130	150	150	+$913K	—
May 8	149.43	150	130	150	150	+$2.2M	31.3%
May 7	153.26	150	130	150	150	+$2.1M	—
May 6	144.76	160	145	160	160	+$191K	59.4%
May 5	144.17	160	145	160	160	+$173K	—
May 4	146.31	160	145	160	160	+$292K	—
May 1	149.31	160	145	160	160	+$410K	41.4%
Apr 30	149.04	160	145	160	160	+$358K	—

These are the October 20, 2026 closing numbers. Members see BDX's map move live all session.

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Common questions

Where can I download BDX gamma history?

The CSV on this page has every recorded BDX session: call wall, put wall, apex, flip, net gamma, ATM IV and max pain.

How often is BDX in short gamma?

16 of the last 60 sessions closed with dealers net short gamma.

Compare: gamma levels history on other tickers

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Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.